Fit for: 2013-17 Honda Accord 2.4L L4 2016-20 Acura ILX 2.4L L4 2015-20 Acura TLX 2.4L L4 Specifications: OE Numbers: 2344442, 2344581, 2344743, 2344786 36531-5A2-A01, 36532-5A2-A01 Product Material: Stainless Steel Color: Black, Silver Installation Position: Upstream, Downstream Functions: 1. The Upstream oxygen sensor is used to Monitor Raw Exhaust Gas to Adjust Air-fuel Ratio in Real-time, i.e., it is used to Detect Whether the Exhaust Gas Exceeds the Standard. 2. The Downstream oxygen sensor is mainly used to Detect Whether the Three-way Catalytic Converter Works Normally. Packaging Weight: 216 g .
